Thesaurus Term/Concept: SONAR CONTACT
| Identifier | 82797 |
|---|---|
| Class | EVIDENCE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | An object lying on the sea bed detected by marine survey equipment that emits and receives high frequency sound waves. |
Broader Terms/Concepts (1)
Related Terms/Concepts (0)
Narrower Terms/Concepts (1)
Instances/Examples (3)
| Context | Record |
|---|---|
| Evidence | MSF46305 Remains of a wreck (Maritime) |
| Evidence | MSF46112 Site thought to be that of a sinker (Maritime) |
| Evidence | MSF46306 Small contact (Maritime) |